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公开(公告)号:US08234763B2
公开(公告)日:2012-08-07
申请号:US12561244
申请日:2009-09-16
IPC分类号: B24B39/00
摘要: In a processing method of a slotted hole for processing a hole in a processed subject and further processing a slot intersecting the hole, a process for generating a compressive residual stress c is applied to an inner diameter portion of the hole before the slot is processed.
摘要翻译: 在用于处理加工对象中的孔的加工方法和进一步处理与孔相交的槽的处理方法中,在槽被加工之前,在孔的内径部分产生产生压缩残余应力c的工序。